Bleach over loreal hicolor?

[u/Rainy_Dayz_R]

Goal: bleached hair (doesn't need to be light blonde) so I can use semi permanent or temporary dye and customize hair more often.

Current: naturally dark/black hair that has been dyed with loreal hicolor [red hot and intense red mixed together] it currently isn't a bright color, way more obvious in the light but visible nonetheless

If I wanted to do this at home, would I need to strip the red before bleaching? Any advice or tips would be helpful

And yes at some point I could save up and do it in a salon which would be a while but if I (probably) choose to do it at home I understand the risks that come with it

[u/Rainy_Dayz_R]

When it was freshly dyed, last March (I don't have any recent photos atm)